Reichenbach, Hans <br/><br/>From Copernicus to Einstein Hans Reichenbach  -- New York, N.Y.  Wisdom Library  1942 <br/>93p.  19cm. <br/><br/><label>Subjects--Topical Terms: </label><br/>Relativity theory<br/><br/><label>Dewey Class. No.: </label>GC 530.11 R271 1942